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Unified Diff: src/platform/cryptohome/username_passhash.cc

Issue 2051003: Initial patch from Will. (Closed) Base URL: ssh://git@chromiumos-git/chromiumos
Patch Set: Address style nits. Created 10 years, 7 months ago
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Index: src/platform/cryptohome/username_passhash.cc
diff --git a/src/platform/cryptohome/username_passhash.cc b/src/platform/cryptohome/username_passhash.cc
deleted file mode 100644
index 97fccf8b49ddee761ec8135270bd622a05c0e0ce..0000000000000000000000000000000000000000
--- a/src/platform/cryptohome/username_passhash.cc
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright (c) 2009-2010 The Chromium OS Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "cryptohome/username_passhash.h"
-
-#include <openssl/sha.h>
-
-#include "base/logging.h"
-#include "chromeos/utility.h"
-
-namespace cryptohome {
-using namespace chromeos;
-using std::string;
-
-UsernamePasshash::UsernamePasshash(const char *username,
- const int username_length,
- const char *passhash,
- const int passhash_length)
- : username_(username, username_length),
- passhash_(passhash, passhash_length) {
-}
-
-void UsernamePasshash::GetFullUsername(char *name_buffer, int length) const {
- strncpy(name_buffer, username_.c_str(), length);
-}
-
-void UsernamePasshash::GetPartialUsername(char *name_buffer, int length) const {
- size_t at_index = username_.find('@');
- string partial = username_.substr(0, at_index);
- strncpy(name_buffer, partial.c_str(), length);
-}
-
-string UsernamePasshash::GetObfuscatedUsername(const Blob &system_salt) const {
- CHECK(!username_.empty());
-
- SHA_CTX ctx;
- unsigned char md_value[SHA_DIGEST_LENGTH];
-
- SHA1_Init(&ctx);
- SHA1_Update(&ctx, &system_salt[0], system_salt.size());
- SHA1_Update(&ctx, username_.c_str(), username_.length());
- SHA1_Final(md_value, &ctx);
-
- Blob md_blob(md_value,
- md_value + (SHA_DIGEST_LENGTH * sizeof(unsigned char)));
-
- return AsciiEncode(md_blob);
-}
-
-string UsernamePasshash::GetPasswordWeakHash(const Blob &system_salt) const {
- return passhash_;
-}
-
-} // namespace cryptohome

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